Holster for an electronic device



FIG. 1 is a rear, left and bottom perspective view of the holster for an electronic device illustrating the new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 if a front elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Features shown in broken lines do not form any part of or otherwise limit the claimed design. 

CLAIM The ornamental design for a holster for an electronic device, as shown and described. 